Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
ろく (num) sixjlpt5
二日 ふつか second day of the month, two daysjlpt5, toki
~日 ~にち day (of the month)jlpt5, toki
九九 くく násobilkaleda1, math
三日月 みかづき new moon, crescent moonleda1, shizen